Who the heck knows? Like the constant Sex and the City rumors, we can't keep up with the constant talk of "will they, won't they?" But we did allow ourselves to get a tad excited at the unofficial reunion which took place in Hollywood last night, when Jennifer Aniston,Courteney Cox and Lisa Kudrow had a girls' night out.

It's been 10 years since the six friends went off the air (can you believe it!?), so we've decided to create some side-by-side, face-mashups of what the cast members look like then and now!

Click through the gallery above to see how much Rachel, Monica, Phoebe, Joey, Ross and Chandler have changed!